268181738 (number)

268181738 is an even 9-digits composite number following 268181737 and preceding 268181739. In scientific notation, it is written as 2.68181738 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 117480000 positive integers (up to 268181738) that are relatively prime to 268181738.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million one hundred eighty-one thousand seven hundred thirty-eight

Notation

Scientific notation 2.68181738 × 10^8
Engineering notation 2.68181738 × 10^6

Prime Factorization of 268181738

Prime Factorization 2 × 11 × 11 × 41 × 151 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 24380158
Product of the distinct prime numbers

The prime factorization of 268181738 is 2 × 11 × 11 × 41 × 151 × 179. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 27, 47, 268, 470, 8048, 4390, 14435, 34819, 181125, 280080, 8065850, 5652775, 74620474, 54164554, 771954349, 909859620, 4417248832, 7000060576

Basic calculations (n = 268181738)

Multiplication

n×y
n×2 536363476
n×3 804545214
n×4 1072726952
n×5 1340908690

Division

n÷y
n÷2 134090869
n÷3 89393912.666667
n÷3 67045434.5
n÷5 53636347.6

Exponentiation

ny
n2 71921444596700644
n3 1.9288018011414E+25
n4 5.1726941928763E+33
n5 1.3872221187881E+42

Nth Root

y√n
2√n 16376.255310662
3√n 644.87627617067
4√n 127.96974373133
5√n 48.493757925975

Divisors of 268181738

1, 2, 11, 22, 41, 82, 121, 151, 179, 242, 302, 358, 451, 902, 1661, 1969, 3322, 3938, 4961, 6191, 7339, 9922, 12382, 14678, 18271, 21659, 27029, 36542, 43318, 54058, 68101, 80729, 136202, 161458, 297319, 594638, 749111, 888019, 1108189, 1498222, 1776038, 2216378, 3270509, 6541018, 12190079, 24380158, 134090869, 268181738

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268181737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268181738 can be divided by 48 positive divisors. The sum of these divisors (counting 268181738) is 1, the average is 0.020833333333333.

Base conversion 268181738

Base System Value
2 Binary 1111111111000010000011101010
3 Ternary 200200122001011222
4 Quaternary 33333002003222
5 Quinary 1022123303423
6 Senary 42340022042
8 Octal 1777020352
10 Decimal 268181738
12 Duodecimal 75991922
16 Hexadecimal ffc20ea
20 Vigesimal 43g2e6i
36 Base36 4fo2cq

Cryptographic Hash Functions

md5 688bd8fbe3926e2fe478846f5d059f6f
sha1 0c2a0522cc84e76fcf3b8068b1ef30588ad74ac1
sha256 41b6c3a3a1d3ad3dd5afe38b3668b0fe2a1c0687ba4cb77ecc0ab5dce09b263e
sha512 5660cfe23d2fe2805e9ffd3fb181d9c96993387c074f08e35a467f8109762baa58e16065c90d28ecca48a4c00053b31742fb2230b5404212513c836c39999cd7
ripemd-160 b13bd9a7ac5574c694b6916ed4079347bd1b7a30

268181738 as geometric shapes

Circle

Radius = n
Diameter 536363476
Circumference 1685035555.8555
Area 2.2594788198056E+17

Sphere

Radius = n
Volume 8.0793460915954E+25
Surface area 9.0379152792224E+17
Circumference 1685035555.8555

Square

Length = n
Perimeter 1072726952
Area 71921444596700644
Diagonal 379266251.06039

Cube

Length = n
Surface area 431528667580203864
Volume 1.9288018011414E+25
Space diagonal 464504395.87813

Equilateral Triangle

Length = n
Perimeter 804545214
Area 3.1142899048809E+16
Altitude 232252197.93906

Triangular Pyramid

Length = n
Surface area 3.1142899048809E+16
Volume 2.2731147219198E+24
Height 126422083.6868